Applicable codes and standards provide requirements for exhaust ducts connected to Type I (grease and smoke emitting) exhaust hoods. For many years, legacy and existing duct products have been ...

Over time a busy kitchen can get clogged with grime, grease and dirt in areas that aren't always visible to the naked eye. The canopy, fan, duct, extractor and cooker hood are all potential ...

When fire department personnel respond to a commercial kitchen range hood fire with fire possibly extending into the exhaust duct above in a high-rise building, the two primary considerations that ...